For the following questions answer them individually
In a municipal election three candidates, Santosh, Ravi, and Vipin, contested and the valid votes they got were in the ratio of 11 : 4 : 9. If the winner defeated his nearest rival by 8350 votes, then how many valid votes were polled in that election?
The population of a town increases by 5% every year. If the present population of the town is 282240, then what was the population of the town 2 years ago?
Shital covers a certain distance in 9 hours at the speed of 40 km/h. If she wants to cover the same distance in 6 hours, then by how much will she have to increase her speed (in km/h)?
A steel rod of 4 cm diameter and 14 cm length is used in the making of solid cubical dice. If the length of each side of each dice is 4 mm, then how many such dice can be made from this rod?
Study the given bar-graph and answer the question that follows.
The bar-graph given below shows the distribution of the expenditure of the Company ABC under different heads during a given year as percentages of the total expenditure of the company during that year. The total annual expenditure of the company is ₹30 crores.
What is the difference (in ₹) between the amount spent on rent and that on other expenses?
Who became Indian Air Force’s first woman fighter pilot from Jammu and Kashmir in 2021?